JP4633822B2 - Rotary cleaning tool - Google Patents

Description

  The present invention relates to a rotary cleaning tool used when cleaning a bathtub or washing a car, and more particularly to a rotary cleaning tool using an electric screwdriver as a rotational drive source.

  Conventionally, a bathtub is cleaned by spraying a bathtub detergent with a spray or the like, and rubbing the bathtub surface to which the bathtub detergent is sprayed with a sponge, a brush or the like. However, the task of rubbing the bathtub with a sponge or the like is troublesome, and it requires extremely excessive labor for those having a small arm strength such as women and children.

  Therefore, a cleaning tool that reduces the labor of cleaning work has been proposed. For example, an automatic washing brush that uses tap water pressure has been proposed. This automatic washing brush is provided with a brush at the tip of a pipe that flows tap water, and the tap is rotated by tap water by flowing tap water from the base end side of the pipe. (For example, refer to Patent Document 1).

JP 2004-16782 A

  However, since the automatic washing brush described above uses tap water pressure, its rotational force is limited, and it cannot be sufficiently rotated when the brush is pressed against the cleaning surface. Moreover, it cannot be used where there is no faucet or the like, and its range of use has been limited. Furthermore, since tap water flows out from the vicinity of the brush to the cleaning surface, the detergent sprayed on the cleaning surface is washed away, and a lot of detergent is wasted.

  The present invention has been made to solve the above-described problems. By using an electric screwdriver as a rotational drive source, a sufficient rotational force can be obtained, and any rechargeable electric screwdriver can be used. An object of the present invention is to provide a rotary cleaning tool that can be used in any place.

The rotary cleaning tool according to claim 1 includes a rotary shaft, a fixing portion that can be fitted and fixed to a chuck of an electric screwdriver formed at a base end portion of the rotary shaft, and a cleaning member formed at a distal end portion of the rotary shaft. A cleaning member mounting portion for attaching the rotating shaft, an auxiliary handle rotatably provided on the base end side from the cleaning member mounting portion of the rotating shaft, and a plurality of protrusions formed on the peripheral surface of the cleaning member mounting portion. comprising a, the auxiliary handle is configured a cylindrical portion loosely fitted on the rotary shaft, that you have made and a shaft provided rotatably on the cylindrical portion as a feature.

Rotating cleaning tool according to claim 2 is the rotational cleaning tool according to claim 1 Symbol placement, a cylindrical fixing portion detachably fixed to fitted on the cleaning member mounting portion, the peripheral surface of the cylindrical fixing portion The cleaning member which has the cylindrical brush part formed in is comprised.

Rotating cleaning tool according to claim 3, in the rotating cleaning tool according to claim 1 Symbol placement, a cylindrical fixing portion detachably fixed to fitted on the cleaning member mounting portion, the distal end of the cylindrical fixing portion A cleaning member having a formed disc portion and a disc-like brush portion formed on the lead plate portion is provided.

According to the rotary cleaning tool of the first aspect, since the base end portion of the rotating shaft is formed with the fixing portion that can be fitted and fixed to the chuck of the electric screwdriver, the fixing portion is fitted and fixed to the chuck of the electric screwdriver. Thus, the rotational force of the electric screwdriver can be transmitted to the rotating shaft. Therefore, the rotating shaft can be rotated with a large torque. In addition, since the cleaning member mounting portion is formed at the tip of the rotating shaft, cleaning can be performed by rotating the cleaning member by attaching a cleaning member such as sponge, towel cloth, nonwoven fabric, or brush to the cleaning member mounting portion. And a dedicated cleaning member can be attached. In addition, since the auxiliary handle is rotatably provided on the rotating shaft, the cleaning member can be maintained in a stable state by holding the auxiliary handle when cleaning is performed, so that the cleaning can be performed smoothly. Furthermore, since several protrusion is formed in the surrounding surface of the cleaning member attachment part, when a cleaning member is attached, it can prevent that a cleaning member slip | deviates.

According to the rotary cleaning tool of claim 2 , the cylindrical fixing portion that is fitted on the cleaning member mounting portion and is detachably fixed, and the cylindrical brush portion formed on the peripheral surface of the cylindrical fixing portion; When the cleaning member is attached, the peripheral surface of the cylindrical brush portion is in a state parallel to the center line of the rotation shaft, and the cleaning surface positioned parallel to the rotation shaft is smoothly cleaned. be able to.

According to the rotary cleaning tool according to claim 3 , the cylindrical fixing portion that is fitted on the cleaning member mounting portion and is detachably fixed, the disk portion formed at the tip of the cylindrical fixing portion, Since it has a cleaning member having a disk-like brush part formed on the lead plate part, when the cleaning member is attached, the surface of the disk-like brush part is in a state perpendicular to the center line of the rotation axis and rotates. The cleaning surface positioned at right angles to the shaft can be cleaned smoothly.

  In the rotary cleaning tool of the present invention, a fixing portion is formed at the base end portion of the rotating shaft, and this fixing portion can be fitted and fixed to the chuck of the electric driver. This fixed part should just be formed in the same shape as fixed parts, such as a conventionally well-known bit.

  A cleaning member mounting portion to which a cleaning member can be attached is formed at the tip of the rotating shaft, and the cleaning member is attached to the cleaning member mounting portion. The cleaning member is not particularly limited, and those conventionally used can be used. For example, sponges, non-woven fabrics, cloths, twisted fibers, tufts, brushes, and the like can be used. . Therefore, the cleaning member mounting portion can be appropriately formed corresponding to the cleaning member to be used. For example, in the case of sponge, nonwoven fabric, cloth, etc., the cleaning member mounting portion is provided with a projection, and the projection is provided with the sponge, nonwoven fabric, cloth. It may be fixed so that it can be fixed. The protrusions may have any shape such as a rod shape, a triangular pyramid shape, a bowl shape, or the like on which the cleaning member is caught. At this time, it is preferable that the cleaning member is provided with a hook-and-loop fastener, a button or the like so that the cleaning member can be fixed at least once.

  Further, a dedicated cleaning member can be used as the cleaning member attached to the cleaning member attaching portion. For example, a cleaning member having a cylindrical fixing portion that is fitted on the cleaning member mounting portion and is detachably fixed, and a brush portion formed on a peripheral surface of the cylindrical fixing portion, or a cleaning member mounting portion is covered. Use of a cleaning member having a cylindrical fixing portion that is fitted and detachably fixed, a disc portion formed at the tip of the cylindrical fixing portion, and a brush portion formed in the lead plate portion it can. By using such a dedicated cleaning member, cleaning with a brush can be performed.

  In the dedicated cleaning member, the cylindrical fixing part is fitted and fixed to the cleaning member mounting part, so that the cylindrical fixing part is made of a material that is somewhat flexible and has a smaller diameter than the cleaning member mounting part. It is preferable to tighten the cleaning member mounting portion with the cylindrical fixing portion. Moreover, it is preferable to form a recess corresponding to the protrusion formed on the cleaning member mounting portion on the inner surface of the cylindrical fixing portion, and to prevent the displacement of the cylindrical fixing portion, so that the protrusion fits into the recess. .

  An auxiliary handle can be rotatably provided on the base end side of the rotating shaft from the cleaning member mounting portion. By providing an auxiliary handle, the electric screwdriver and the auxiliary handle are supported at two points, so that the cleaning member can be brought into contact with the cleaning surface in a stable state, so that it can be cleaned smoothly. Can do.

  An embodiment of a rotary cleaning tool according to the present invention will be described with reference to the drawings. 1 is a front view of a rotary cleaning tool, FIG. 2 is an end view of the rotary cleaning tool as viewed from the front end side, FIG. 3 is a plan view of a nonwoven fabric as a cleaning member used in the rotary cleaning tool, and FIG. 4 is a rotary cleaning tool. It is a figure which shows the use condition of.

  1 and 2, the rotary cleaning tool 1 is provided with a rotating shaft 10 made of metal, and a cleaning member mounting portion 20 is integrally formed at the tip of the rotating shaft. The cleaning member mounting portion 20 is formed in a columnar shape having a diameter of about 15 cm, and conical projections 21 having a height of about 2 mm are formed at predetermined intervals on the peripheral surface thereof, and the attached cleaning member such as a nonwoven fabric is displaced. Can be prevented.

  At the base end of the rotating shaft 10, a fixing portion 30 that is fitted and fixed to the chuck of the electric screwdriver is formed. This fixing portion 30 is formed in the same manner as the fixing portion of the bit used in the electric screwdriver. Yes. Further, an auxiliary handle 40 is rotatably provided in the vicinity of the proximal end side of the cleaning member mounting portion 20 of the rotary shaft 10. That is, the auxiliary handle 40 is provided with a cylindrical portion 41 to which the rotary shaft 10 is loosely fitted, and a shaft 42 is rotatably provided on the cylindrical portion 41, and a grip formed in a triangular shape at the tip of the shaft 42. A portion 43 is provided.

  As the cleaning member used in the rotary cleaning tool 1, a non-woven fabric 50 can be used as shown in FIG. 3, and the non-woven fabric 50 has a width substantially the same as the length of the cleaning member mounting portion 20, and the cleaning member. The fastener 20 has a length that allows the attachment portion 20 to be wound once or more, and a flat fastener 51 is formed on the surface of one end and the back of the other end.

  In order to use the rotary cleaning tool 1 as described above, as shown by a two-dot chain line in FIGS. 1 and 2, a nonwoven fabric 50 is wound around the cleaning member mounting portion 20 and the flat fasteners 51 at both ends are fixed to each other. At this time, the protrusion 21 is made to bite into the nonwoven fabric 50 so that the nonwoven fabric 50 can be prevented from being displaced. Then, as shown in FIG. 4, the fixing portion 30 is inserted and fixed to the chuck 61 of the electric screwdriver 60. In this state, the electric screwdriver 60 is held and the grip 43 of the auxiliary handle 40 is held to drive the electric screwdriver 60. Then, since the rotating shaft 10 rotates by rotation of the electric screwdriver 60, the nonwoven fabric 50 rotates through the cleaning member attaching part 20. Therefore, cleaning can be performed by bringing the rotating nonwoven fabric 50 into contact with a desired surface to be cleaned.

  One embodiment of the exclusive cleaning member used for the rotary cleaning tool by this invention is demonstrated with reference to drawings. FIG. 5 is a perspective view of the cleaning member. In this figure, the cleaning member 70 is formed of a flexible material, and is provided with a cylindrical mounting portion 71 having a cross-section “C” shape with a part opened to be fitted and attached to the cleaning member mounting portion 20. At the opening end of the cylindrical mounting portion 71, fixing pieces 72, 72 projecting in a substantially radial direction are formed. A bolt hole 73 is formed in the fixed piece 72 so that a bolt (not shown) can be inserted therethrough and the two fixed pieces 72 and 72 can be fixed by a nut. Further, a brush portion 74 is formed on the surface of the cylindrical mounting portion 71, and a concave portion 75 is formed on the inner surface at a position corresponding to the projection 21 so that the projection of the projection 21 of the cleaning member mounting portion 20 is fitted. Has been.

  In order to use the cleaning member 70 as described above, the tubular mounting portion 71 is fitted to the cleaning member mounting portion 20 with the protrusion 21 fitted in the recess 74, and the bolt is inserted into the bolt hole to install the nut. The fixed piece 72 is fixed by screwing.

Another embodiment of a dedicated cleaning member used in the rotary cleaning tool according to the present invention will be described with reference to the drawings. FIG. 6 is a perspective view of the cleaning member. In this figure, the cleaning member 80 is formed of a flexible material, and is provided with a cylindrical mounting portion 81 having a cross-sectional “C” shape with a part opened to be fitted and attached to the cleaning member mounting portion 20. At the opening end of the cylindrical mounting portion 81, fixing pieces 82 and 82 projecting in a substantially radial direction are formed. A bolt hole 83 is formed in the fixed piece 82 so that a bolt (not shown) can be inserted and the fixed pieces 82 and 82 can be fixed by nuts.
A disc 84 is formed at the tip of the cylindrical mounting portion 81, and a brush portion 85 is formed on the disc 83. Further, a concave portion (not shown) is formed on the inner surface of the cylindrical mounting portion 81 at a position corresponding to the projection 21 so that the projection of the projection 21 of the cleaning member mounting portion 20 is fitted.

  In order to use the cleaning member 80 as described above, the tubular mounting portion 81 is fitted to the cleaning member mounting portion 20 with the protrusion 21 fitted in the recess 85, and a bolt is inserted into the bolt hole to remove the nut. The fixed piece 82 is fixed by screwing.

The front view of one Embodiment of the rotary cleaning tool by this invention The end view seen from the tip side of one embodiment of the rotary cleaning tool by the present invention The top view of a nonwoven fabric as a cleaning member used for the rotary cleaning tool by this invention The figure which shows the use condition of the rotary cleaning tool by this invention 1 is a perspective view of a carrying device for a dedicated cleaning member used in a rotary cleaning tool according to the present invention. Another embodiment of the mobile cleaning perspective view of the dedicated cleaning member used in the rotary cleaning tool according to the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Rotary cleaning tool 10 Rotating shaft 11 Flange 20 Cleaning member attachment part 21 Protrusion 30 Fixing part 40 Auxiliary handle 50 Nonwoven fabric (cleaning member)
60 Electric Driver 61 Chuck 70 Cleaning Member 80 Cleaning Member

Claims (3)

A rotary shaft, a fixed portion which can be fitted and fixed to a chuck of an electric screwdriver, which is formed at the base end portion of the rotary shaft, and a cleaning member mounting portion for mounting a cleaning member formed in the distal end portion of said rotary shaft, said rotating An auxiliary handle rotatably provided on the base end side of the cleaning member mounting portion of the shaft, and a plurality of protrusions formed on a peripheral surface of the cleaning member mounting portion , the auxiliary handle being a rotating shaft consist a cylindrical portion loosely fitted, a shaft rotatably mounted in the cylindrical portion in the rotational cleaning tool, characterized in Rukoto. A cleaning member having a cylindrical fixing portion that is fitted on the cleaning member mounting portion and is detachably fixed; and a cylindrical brush portion formed on a peripheral surface of the cylindrical fixing portion. rotation cleaning tool according to claim 1 Symbol mounting features. A cylindrical fixing portion that is fitted on the cleaning member mounting portion and is detachably fixed, a disc portion formed at the tip of the cylindrical fixing portion, and a disc-shaped brush formed on the disc portion rotation cleaning tool according to claim 1 Symbol mounting, characterized in that it comprises a cleaning member having a part.

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